| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.90 | 6.363% | $187.0925 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $53.26 | 11.843% | $59.5676 | $59.57 | $59.55 | $59.60 |
| Purchase #3 | $182.62 | 6.611% | $194.693 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $150.59 | 10.319% | $166.1294 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $15.73 | 9.372% | $17.2042 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $108.43 | 7.756% | $116.8398 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $87.64 | 11.592% | $97.7992 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $774.17 | $839.3257 | $839.32 | $839.35 | $839.30 | |